From 732c102ea9f6c191914d3aab9901621907186f7a Mon Sep 17 00:00:00 2001
From: scott snyder <snyder@bnl.gov>
Date: Fri, 1 Mar 2024 16:54:56 +0100
Subject: [PATCH] FPGATrackSimLRT: Fix compilation with dev3lcg.

Cannot default option argument to TH1::SaveAs().
---
 .../src/FPGATrackSimLLPDoubletHoughTransformTool.cxx          | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Trigger/EFTracking/FPGATrackSim/FPGATrackSimLRT/src/FPGATrackSimLLPDoubletHoughTransformTool.cxx b/Trigger/EFTracking/FPGATrackSim/FPGATrackSimLRT/src/FPGATrackSimLLPDoubletHoughTransformTool.cxx
index 6ccac9a6b7f7..2d8d368550c0 100644
--- a/Trigger/EFTracking/FPGATrackSim/FPGATrackSimLRT/src/FPGATrackSimLLPDoubletHoughTransformTool.cxx
+++ b/Trigger/EFTracking/FPGATrackSim/FPGATrackSimLRT/src/FPGATrackSimLLPDoubletHoughTransformTool.cxx
@@ -1,4 +1,4 @@
-// Copyright (C) 2002-2023 CERN for the benefit of the ATLAS collaboration
+// Copyright (C) 2002-2024 CERN for the benefit of the ATLAS collaboration
 
 #include "TH2.h"
 #include "FPGATrackSimLLPDoubletHoughTransformTool.h"
@@ -189,6 +189,6 @@ void FPGATrackSimLLPDoubletHoughTransformTool::drawImage(Image const & image) co
         for (unsigned y = 0; y < m_imageSize_y; y++)
             h.SetBinContent(x+1, y+1, image(x, y).first); // +1 since root bins are 1-indexed
 
-    h.SaveAs((name()+"_event_"+std::to_string( m_event )+".root").c_str());
+    h.SaveAs((name()+"_event_"+std::to_string( m_event )+".root").c_str(), "");
 }
 
-- 
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